Hello, My name is Rishita Khanna. Health worker. We have ordered fiberglass filter paper for lab testing from Filtech Fabrics. They have a wide collection of filtration materials. They have delivered the products on time. We don’t permit anyone to enter our place without a mask. COVID19 has affected every business and every individual. Everyone should develop a habit that is to keep the sanitizers and mask wherever they go. The government has focused on using N95 masks but now pp filter cloth is considered as the affordable materials to manufacture the masks so you can use these masks too to keep them safe from the virus of this pandemic.
http://www.filtechfabrics.com/fiberglass-cloth/